[  530.033831] fab-br0: port 1(fbond) entered blocking state
[  530.033894] fab-br0: port 1(fbond) entered disabled state
[  530.033948] fbond: entered allmulticast mode
[  530.034036] fbond: entered promiscuous mode
[  530.050852] veth1-bond: entered promiscuous mode
[  530.050914] veth1-bond: entered allmulticast mode
[  530.050973] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.066482] veth2-bond: entered promiscuous mode
[  530.066548] veth2-bond: entered allmulticast mode
[  530.066602] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.175488] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.175590] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.175700] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.175785] fbond: active interface up!
[  530.175871] fab-br0: port 1(fbond) entered blocking state
[  530.175929] fab-br0: port 1(fbond) entered forwarding state
[  531.342727] fbond: left allmulticast mode
[  531.342784] veth1-bond: left allmulticast mode
[  531.342825] veth2-bond: left allmulticast mode
[  531.342873] fbond: left promiscuous mode
[  531.342907] veth1-bond: left promiscuous mode
[  531.342953] veth2-bond: left promiscuous mode
[  531.343010] fab-br0: port 1(fbond) entered disabled state
[  531.401038] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.401153] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.409688] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.409792] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.417562] fbond (unregistering): Released all slaves